ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization
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PREN 2445-2010
PREN 2445-2010 history
2010PREN 2445-2010 Aerospace series Steel FE-PL8201 (41NiCrMo2) Air melted Hardened and temperedForgings De ≤ 45 mm 900 MPa ≤ Rm ≤ 1100 Mpa (Edition P2)
1998PREN 2445-1998 Steel FE-PL711 900 MPa Less Than or Equal to Rm Less Than or Equal to 1100 MPa Forgings De Less Than or Equal to 45 mm Aerospace Series (Edition 2)
1997PREN 2445-1997 Aerospace Series Steel FE-PL8201 (41NiCrMo2) Air Melted Hardened and Tempered Forgings De Less Than or Equal to 45 mm 900 MPa Less Than or Equal to Rm Less Than or Equal to 1 100 MPa (Edition 2)